BACKGROUND: Ventilator-associated pneumonia (VAP) is a common disease that may contribute to morbidity and mortality among trauma patients in the intensive care unit (ICU). This study evaluated the associations between trauma factors and the development of VAP in ventilated patients with multiple rib fractures. METHODS: We retrospectively and consecutively evaluated 101 patients with multiple rib fractures who were ventilated and managed at our hospital between January 2010 and December 2015, analyzing the associations between VAP and trauma factors in these patients. Trauma factors included sternal fracture, flail chest, diaphragm injury, traumatic aortic dissection, combined cardiac injury, pulmonary contusion, pneumothorax, hemothorax, hemopneumothorax, abbreviated injury scale score, thoracic trauma severity score, and injury severity score. RESULTS: Forty-six patients (45.5%) had at least 1 episode of VAP, 10 (21.7%) of whom died in the ICU. Of the 55 (54.5%) patients who did not have pneumonia, 9 (16.4%) died in the ICU. Using logistic regression analysis, we found that VAP was associated with severe lung contusion (odds ratio, 3.07; 95% confidence interval, 1.12 to 8.39; p=0.029). CONCLUSION: Severe pulmonary contusion (pulmonary lung contusion score 6–12) is an independent risk factor for VAP in ventilated trauma patients with multiple rib fractures.
Abbreviated Injury Scale ; Contusions ; Diaphragm ; Flail Chest ; Hemopneumothorax ; Hemothorax ; Humans ; Injury Severity Score ; Intensive Care Units ; Logistic Models ; Lung ; Lung Injury ; Mortality ; Pneumonia* ; Pneumonia, Ventilator-Associated ; Pneumothorax ; Retrospective Studies ; Rib Fractures* ; Ribs* ; Risk Factors* ; Thoracic Injuries ; Wounds and Injuries

BACKGROUND: The aim of this study was to report our early experiences with the endovascular repair of ruptured descending thoracic aortic aneurysms (rDTAAs), which are a rare and life-threatening condition. METHODS: Among 42 patients who underwent thoracic endovascular aortic repair (TEVAR) between October 2010 and September 2015, five patients (11.9%) suffered an rDTAA. RESULTS: The mean age was 72.4±5.1 years, and all patients were male. Hemoptysis and hemothorax were present in three (60%) and two (40%) patients, respectively. Hypovolemic shock was noted in three patients who underwent emergency operations. A hybrid operation was performed in three patients. The mean operative time was 269.8±72.3 minutes. The mean total length of aortic coverage was 186.0±49.2 mm. No 30-day mortality occurred. Stroke, delirium, and atrial fibrillation were observed in one patient each. Paraplegia did not occur. Endoleak was found in two patients (40%), one of whom underwent an early and successful reintervention. During the mean follow-up period of 16.8±14.8 months, two patients died; one cause of death was a persistent type 1 endoleak and the other cause was unknown. CONCLUSION: TEVAR for rDTAA was associated with favorable early mortality and morbidity outcomes. However, early reintervention should be considered if persistent endoleak occurs.
Aneurysm ; Aorta ; Aortic Aneurysm, Thoracic* ; Atrial Fibrillation ; Cause of Death ; Delirium ; Emergencies ; Endoleak ; Follow-Up Studies ; Hemoptysis ; Hemothorax ; Humans ; Male ; Mortality ; Operative Time ; Paraplegia ; Rupture ; Shock ; Stents ; Stroke

BACKGROUND: Rib fractures are the most common type of thoracic trauma and cause other complications. We explored the risk factors for pneumonia in patients with multiple rib fractures. MATERIALS AND METHODS: Four hundred and eighteen patients who visited our hospital with multiple rib fractures between January 2002 and December 2008 were retrospectively reviewed. Chest X-rays and chest computed tomography were used to identify injury severity. Patients with only a single rib fracture or who were transferred to another hospital within 2 days were excluded. RESULTS: There were 327 male patients (78%), and the median age was 53 years. The etiologies of the patients' trauma included traffic accidents in 164 cases (39%), falls in 78 cases (19%), slipping and falling in 90 (22%), pedestrian accidents in 30 (7%), industrial accidents in 41 (10%), and assault in 15 (4%). The median number of rib fractures was 4.8. Pulmonary complications including flail chest (2.3%), lung contusion (22%), hemothorax (62%), pneumothorax (31%), and hemopneumothorax (20%) occurred. Chest tubes were inserted into the thoracic cavity in 216 cases (52%), and the median duration of chest tube insertion was 10.26 days. The Injury Severity Score (ISS) and rib score had a median of 15.27 and 6.9, respectively. Pneumonia occurred in 18 cases (4.3%). Of the total cases, 33% of the cases were managed in the intensive care unit (ICU), and the median duration of stay in the ICU was 7.74 days. Antibiotics were administered in 399 patients (95%) for a median of 10.53 days. Antibiotics were used for more than 6 days in 284 patients (68%). The factors affecting pneumonia in patients with multiple rib fractures in multivariate analysis included age (p=0.004), ISS (p<0.001), and rib score (p=0.038). The use of antibiotics was not associated with the occurrence of pneumonia (p=0.28). In-hospital mortality was 5.3% (n=22). CONCLUSION: The factors affecting risk of pneumonia in patients with multiple rib fractures included age (p=0.004), ISS (p<0.001), and rib score (p=0.038). Elderly patients with multiple traumas have a high risk of pneumonia and should be treated accordingly.
Accidents, Occupational ; Accidents, Traffic ; Aged ; Anti-Bacterial Agents ; Chest Tubes ; Contusions ; Flail Chest ; Hemopneumothorax ; Hemothorax ; Hospital Mortality ; Humans ; Injury Severity Score ; Intensive Care Units ; Lung ; Male ; Multiple Trauma ; Multivariate Analysis ; Pneumonia ; Pneumothorax ; Retrospective Studies ; Rib Fractures ; Ribs ; Risk Factors ; Thoracic Cavity ; Thorax

BACKGROUND/AIMS: Traumatic aortic injury (TAI) is rarely seen clinically, but is highly fatal. In determining how to treat TAI, there are many factors to consider, due to the complexity of concomitant injuries. The Society of Vascular Surgery recommends that thoracic endovascular aortic repair (TEVAR) should be preferentially performed over open surgical repair. We evaluated the efficacy of TEVAR based on our experiences in TAI treatment. METHODS: Between July 2008 and August 2011, we conducted a retrospective analysis of the patients who underwent TEVAR following TAI and analyzed factors including TAI type and sites, time from injury to repair, Injury Severity Score, and complications. Seven patients with multiple injuries underwent TEVAR in the acute setting. Follow-up was accomplished regularly by computed tomographic angiography (CTA). RESULTS: Type III aortic injury, rib fractures, and hemothorax were found in all patients. TEVAR was successfully performed. Completion angiography demonstrated complete exclusion of pseudoaneurysm without endoleakage, and perfusion of aortic arch vessels was maintained. There was no in-hospital mortality or evidence of spinal cord ischemia. The average follow-up duration was 30.4 +/- 23.9 months, and regular CTA revealed good durability of the stent-graft without late complications such as endoleakage, stent migration, or pseudoaneurysm formation. CONCLUSIONS: Through this study, we were able to identify good mid-term results of TEVAR in our hospital. TEVAR is thought to be a good modality with which to treat acute traumatic aortic injury, especially given the consideration of bleeding risk in trauma patients with multiple injuries.
Aneurysm, False ; Angiography ; Aorta, Thoracic ; Aortic Aneurysm, Thoracic ; Endovascular Procedures ; Follow-Up Studies ; Hemorrhage ; Hemothorax ; Hospital Mortality ; Humans ; Injury Severity Score ; Multiple Trauma ; Perfusion ; Retrospective Studies ; Rib Fractures ; Spinal Cord Ischemia ; Stents ; Thoracic Injuries

Bronchiolitis obliterans (BO) or bronchiolitis obliterans organizing pneumonia (BOOP) is one of manifestations of graft-versus-host disease (GVHD), a complication of hematopoietic stem cell transplantation (HSCT). Recently there are reports about thoracic air-leakage syndrome (TALS), but real incidence, clinical course, and implications of TALS remain unclear. Retrospective review of 18 TALS patients among 2,177 patients who received allogeneic HSCT between January 2000 to July 2007 was done. Clinical manifestations, treatments, and outcomes of TALS were reviewed. The incidence of TALS was 0.83% (18/2,177). The onset of TALS was mean 425.9+/-417.8 days (60-1,825 days) after HSCT, and the duration was mean 16.3+/-21 days (2-90 days). The most common types of TALS were spontaneous pneumothroax (n=14), followed by subcutaneous emphysema (n=6), pneumomediastinum (n=5), interstitial emphysema (n=2), and pneumopericardium (n=1). TALS persisted in six patients, who died during the same hospitalization. The 12 patients recovered from TALS, but only 2 survived, while others died due to aggravation of GVHD. TALS may complicate BO/BOOP and be an initial manifestation of BO/BOOP. TALS is hard to be resolved, and even after the recovery, patients die because of aggravation of GVHD. We suggest specifically in HSCT patients, when once developed, TALS seems hard to be cured, and as a result, be related to high fatality.
Adolescent ; Adult ; Comorbidity ; Female ; Graft vs Host Disease/*mortality/*surgery ; Hematopoietic Stem Cell Transplantation/*mortality ; Hemothorax/*mortality ; Humans ; Incidence ; Korea ; Male ; Middle Aged ; Pneumothorax/*mortality ; Prognosis ; Risk Assessment ; Risk Factors ; Survival Analysis ; Survival Rate ; Syndrome ; Treatment Outcome ; Young Adult

BACKGROUND: High thoracic epidural anesthesia allows awake coronary artery bypass grafting, avoiding the drawbacks of mechanical ventilation and general anesthesia. Materian and Method: From April, 2005 to September, 2005, 12 patients were underwent awake coronary artery bypass grafting using high thoracic epidural anesthesia. There were 1 female and 11 male patients, with a mean age of 66+/-6 years. Off pump coronary artery bypass grafting was performed through a median sternotomy using arterial grafts. RESULT: There were no mortality. Pneumothorax was developed during surgery in 8 patients. Five patients required secondary intubation because of pneumothorax (n=3), bowel herniation (n=1), and hemothorax after chest tube insertion (n=1). Postoperative coronary angiography was performed before discharge in all patients and all the grafts were patent. CONCLUSION: Our intial experience demonstrated the feasibility of awake off-pump coronary artery bypass grafting. Further study is required to define the indications, advantages and limitations of this strategy.
Anesthesia ; Anesthesia, Epidural ; Anesthesia, General ; Chest Tubes ; Coronary Angiography ; Coronary Artery Bypass ; Coronary Artery Bypass, Off-Pump ; Female ; Hemothorax ; Humans ; Intubation ; Male ; Mortality ; Pneumothorax ; Respiration, Artificial ; Sternotomy ; Transplants

BACKGROUND: High thoracic epidural anesthesia allows awake coronary artery bypass grafting, avoiding the drawbacks of mechanical ventilation and general anesthesia. Materian and Method: From April, 2005 to September, 2005, 12 patients were underwent awake coronary artery bypass grafting using high thoracic epidural anesthesia. There were 1 female and 11 male patients, with a mean age of 66+/-6 years. Off pump coronary artery bypass grafting was performed through a median sternotomy using arterial grafts. RESULT: There were no mortality. Pneumothorax was developed during surgery in 8 patients. Five patients required secondary intubation because of pneumothorax (n=3), bowel herniation (n=1), and hemothorax after chest tube insertion (n=1). Postoperative coronary angiography was performed before discharge in all patients and all the grafts were patent. CONCLUSION: Our intial experience demonstrated the feasibility of awake off-pump coronary artery bypass grafting. Further study is required to define the indications, advantages and limitations of this strategy.
Anesthesia ; Anesthesia, Epidural ; Anesthesia, General ; Chest Tubes ; Coronary Angiography ; Coronary Artery Bypass ; Coronary Artery Bypass, Off-Pump ; Female ; Hemothorax ; Humans ; Intubation ; Male ; Mortality ; Pneumothorax ; Respiration, Artificial ; Sternotomy ; Transplants

PURPOSE: This study was conducted to examine various clinical factors for their ablity to predict mortality in geriatric patients following trauma. METHODS: In this retrospective study, medical records from Chun Cheon Sacred Heart hospital were reviewed for patients 65 years and older who sustained trauma. The following variables were extracted and examined, independently and in combination, for their ablity to predict death: age, gender, mechanism of injury, blood pressure, and respiration, pulse rate, as well as Glasgow Coma Score, Revised Trauma Score, and Injury Severity Score. These patients had entered the hospital following trauma during a 2-year period (1999-2000). RESULTS: the Injury Severity Score (more than 28), the Glasgow Coma Score (less than 9), and the Revised Trauma Score (less than 8) were variables that correlated with mortality. Mortality rates were higher for men than for women. Admission variables associated with the highest risks of death included hypotension (mean blood pressure < 78 mmHg); pedestrian and motorcycle traffic accident; skull fracture, subdural hemorrhage, and diffuse axonal injury; and hemothorax and lung contusion. CONCLUSION: Admission variables in geriatric trauma patients can be used to predict the outcome and may also be useful in making decisions about triage, and treatment of the patient.
Accidents, Traffic ; Blood Pressure ; Coma ; Contusions ; Diffuse Axonal Injury ; Female ; Gangwon-do ; Heart ; Heart Rate ; Hematoma, Subdural ; Hemothorax ; Humans ; Hypotension ; Injury Severity Score ; Lung ; Male ; Medical Records ; Mortality ; Motorcycles ; Respiration ; Retrospective Studies ; Skull Fractures ; Triage

Patients with cardiac rupture due to blunt trauma have more than 50% mortality rate and most of them expire before they arrive at the hospital emergency room. Since patients typically present with cardiac tamponade, the diagnosis can be easily confirmed with physical examination, echocardiography, and chest CT scan. However, in our case of the massive hemothorax on right side without evidence of cardiac tamponade, the diagnosis for cardiac rupture does not seems to be easy. Therefore, we must assume the probability of cardiac rupture if we plan an explo-thoracotomy in a patients with massive right hemothorax without rib fracture. We describe two cases of cardiac rupture combined with pericardial laceration and right massive hemothorax by blunt chest trauma. The ruptured hearts of the patients were successfully closed using cardio-pulmonary bypass or cell saver system without detrimental sequelae.
Cardiac Tamponade ; Diagnosis ; Echocardiography ; Emergency Service, Hospital ; Heart ; Heart Rupture* ; Hemothorax* ; Humans ; Lacerations ; Mortality ; Physical Examination ; Rib Fractures ; Thorax* ; Tomography, X-Ray Computed

Traumatic aortic transection after blunt chest injury is highly lethal and has high operative mortality. Recently, the diagnostic and therapeutic method of this injury is advanced, especially in spinal cord protection during aortic cross-clamping. We have experienced two cases of traumatic aortic transection with left hemothorax after blunt chest injury, which was diagnosed in operative field. The transected aorta was primarily repaired with clamp and sew method and postoperative paraplegia had not occured. The patients were dischraged without any significant complications. We report these cases with a review of literature.
Aorta ; Hemothorax ; Humans ; Mortality ; Paraplegia ; Spinal Cord ; Thoracic Injuries